//TestWrapper.java
package com.ylaihui.oop9;

import org.junit.Test;

public class TestWrapper {

	@Test
	public void test1(){
		int num = 123;
		Integer i = new Integer(num);
		System.out.println(i.toString());
		
		Integer i2 = new Integer("123");
		System.out.println(i2.toString());
		
//		Integer i3 = new Integer("123a");
//		System.out.println(i3.toString());
		
		Boolean b1 = new Boolean("true11");
		System.out.println(b1);
	}
}
